..
...............................com
..............
www.... flows out from the source supply one or
1
1
2 more outlets, and then back..
Color-Coding .... Identification wires color throughout
the system help assure that "hot" wires
will connected only "hot" wires and
that "neutral" wires run continuous un-
interrupted connection back the ground
terminal...................... Used pull wire
through walls, floors and ceilings existing
homes....... which stands for Electrical
Metal Tubing........................... Performs the same functions fuse the
"Circuit-Breaker" types service panel......
Thin-wall conduit called E.... Type protective box which switch ter-
minals are connected the wires....... Any mounted electrical device such a
switch, outlet, ceiling light, etc....EngineeringEBooksPdf....
Fish wire Narrow, springy metal type bent into hook
at one both ends............. Common trade term for electric wires.......
Line.............. ^M<..The power-carrying wires (usually black or
red) distinguished from the "neutral"
wires (usually white)...........M....
...... Contains the main disconnect switch
for the entire wiring system, well fuses
or circuit-breakers....... Two more wires through which electricity
•—...
Grounding ..
Switch box .....
Conductors .T...........Explanation Standard Electrical Terms
Receptacle Outlet
Fuse
Circuit-Breaker
Electric Service Panel
........ improper connection between "hot"
"hot" wires between "hot" wire and
a "neutral".The main panel (or fuse cabinet) through
which electricity brought into the building
and then distributed various branch cir-
cuits. type outlet which electric cords can
\V conveniently plugged in......................................The connection the electrical system to
the earth, precaution necessary prevent
damage from lightning and minimize danger
from shocks................A safety device which breaks the flow of
electricity whenever circuit becomes
overloaded.....
Fixture . Cable comprising supplying circuit.....
Short circuit ...
............
"Hot" Wires ..............................
Circuit .....
